Method for improving the shelf-life of hematoxylin staining solutions
US7915432B2 · kind B2 · utility
2Cited by
0References
5Claims
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Key dates
| Filing date | Dec 10, 2007 |
| Grant date | Mar 29, 2011 |
| Priority date | — |
| Expiry date | Mar 3, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N1/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method is provided for improving the shelf-life of a nuclear staining solution. In particular, the present invention provides a method of adding an antioxidant to a hematoxylin staining solution which maintains the performance of the stain over its shelf-life.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.